import java.util.Scanner;
public class OddDecider{
   public static void main(String[] args){
     Scanner scanner = new Scanner(System.in);
	 System.out.print("please enter number:");
	 int number=scanner.nextInt();
	 System.out.println("Whether the number is odd number or not?"+
	                            (number%2!=0?"yes":"no"));
   }
}